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S| Style | Model | Actuator/return | Overall Length | Overall Width | Overall Height | Coefficient Of Volume | Body Material | Cfm | Connection | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 410311000 | - | 5 1/4" | 1/2" | 2 1/4" | 0.2 | Aluminum | - | NPT | £276.82 | |
| B | 410931000 | Button/Manual | 5" | 1/2" | 1 1/4" | 0.2 | Aluminum | - | NPT | £274.01 | |
| C | 520431000 | Button/Manual | 5 3/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £320.54 | |
| B | 410411000 | Button/Spring | 5" | 1/2" | 1 1/4" | 0.2 | Aluminum | - | NPT | £251.34 | |
| D | 520411000 | Button/Spring | 5 3/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £334.48 | |
| E | 422CT021K | Foot Pedal/Spring | 8 1/2" | 2 1/4" | 2 1/4" | 2.9 | Aluminum | - | NPT | £642.86 | |
| F | M05445448 | Knob/Detent | 11 1/4" | 2 1/2" | 2 1/2" | 5.1 | Bronze | - | NPT | £1,215.61 | |
| F | M05435448 | Knob/Detent | 9 1/4" | 2 1/2" | 2 1/4" | 3.4 | Bronze | - | NPT | £932.38 | |
| G | 422CS021W | Lever/Detent | 6 3/4" | 1 1/4" | 5 1/2" | 2.9 | Aluminum | - | NPT | £564.93 | |
| H | 422CR021W | Lever/Detent | 6 3/4" | 2 1/4" | 5" | 2.9 | Aluminum | - | NPT | £564.93 | |
| I | P2LAX591VV | Lever/Detent | 4" | 1 1/2" | 3 1/4" | 0.7 | Aluminum | - | NPT | £229.27 | |
| J | M05445443 | Lever/Detent | 10" | 8" | 2 1/2" | 5.1 | Bronze | 5.2 CFM | NPT | £1,351.43 | |
| J | M05435443 | Lever/Detent | 8 1/2" | 6 3/4" | 2 1/2" | 3.4 | Bronze | 3.4 CFM | NPT | £1,133.32 | |
| K | 520831000 | Lever/Manual | 4 1/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £332.33 | |
| G | 422CS021K | Lever/Spring | 6 3/4" | 1 1/4" | 5 1/2" | 2.9 | Aluminum | - | NPT | £555.64 | |
| L | 520811000 | Lever/Spring | 4 1/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £340.11 | |
| H | 422CR021K | Lever/Spring | 6 3/4" | 2 1/4" | 5" | 2.9 | Aluminum | - | NPT | £555.64 | |
| I | P2LAX591VS | Lever/Spring | 4" | 1 1/2" | 3 1/4" | 0.7 | Aluminum | - | NPT | £235.17 | |
| M | 410711000 | Lever/Spring | 4 1/4" | 1/2" | 3 1/2" | 0.2 | Aluminum | - | NPT | £256.21 | |
| N | 520711000 | Pedal/Spring | 7 1/2" | 2 1/2" | 1 1/2" | 0.8 | Aluminum | - | NPT | £391.79 | |
| O | 410111000 | Plunger/Spring | 4 1/4" | 1/2" | 1 1/4" | 0.2 | Aluminum | - | NPT | £221.50 | |
| P | 520A11000 | Roller/Spring | 5 1/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £360.85 | |
| P | 520211000 | Roller/Spring | 5 1/4" | 1" | 1 1/2" | 0.8 | Aluminum | - | NPT | £341.59 | |
| Q | 410211000 | Roller/Spring | 5" | 1/2" | 2 1/4" | 0.2 | Aluminum | - | NPT | £238.37 | |
| R | 410811000 | Toggle/Spring | 4 1/4" | 1/2" | 1 1/4" | 0.2 | Aluminum | - | NPT | £251.60 | |
| S | 520931000 | Treadle/Manual | 7 1/2" | 2 1/2" | 1 1/2" | 0.8 | Aluminum | - | NPT | £420.01 |
Parker 4 way valves are used to control the bi-directional flow of air and water in pipelines of water treatment facilities. These manual air control valves feature a stainless steel spool and fluorocarbon seals that provide the capacity to withstand higher temperatures and greater chemical compatibility. Although these units come pre-lubricated, they still recommend the supply of lubricated, clean air for added service life, even under an aggressive temperature range of -40 to 175 degrees F. They further come equipped with parallel and perpendicular mount handles for easy configuration and are available in aluminium and bronze body materials on Raptor Supplies.